Magnet



FIG. 1 is a perspective view of a magnet, showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevational view thereof, the rear elevational view, the left side view, the right side view are identical;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

CLAIM The ornamental design for a magnet, as shown and described. 